S.D. Codified Laws § 11-8-14
The municipality may itself prepare or cause to be prepared an urban renewal plan, or any person or agency, public or private, may submit such a plan to a municipality. Prior to its approval of an urban renewal project, the local governing body shall submit such plan to the planning commission of the municipality, if any, for review and recommendations as to its conformity with the master plan for the development of the municipality as a whole. The planning commission shall submit its written recommendations with respect to the proposed urban renewal plan to the local governing body within thirty days after receipt of the plan for review. Upon receipt of the recommendations of the planning commission or, if no recommendations are received within said thirty days, then without such recommendations, the local governing body may proceed with the hearing on the proposed urban renewal project prescribed by § 11-8-15.
SDCL 11-8-14